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NFPA 409 / AIRCRAF HANGAR UNFUELED

Question asked by Emilio Marin on Mar 13, 2018
Latest reply on Mar 26, 2018 by Fred Walker

In accordance with NFPA 409, aircraft hangar shall be provided with automatic sprinkler protection as specified chapter 12 (Group I Aircraft Hangars Unfueled).

 

The Aircraft hangar it's a fabricate woven polyester base cloth with PVC coating and a weld able PVDF finishing, inflatable model. ( 295,28 ft x 300,56 ft. )

 

Beacuse of its construction, It's difficulty of installing automatic sprinklers, beacause it's not possible to install an structure for the installation of sprinklers.

 

My question is:

 

Can the aricraft hangar protection be installed with monitors nozzles instead of the automatic sprinklers systems?

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